JPS6338128B2 - - Google Patents
Info
- Publication number
- JPS6338128B2 JPS6338128B2 JP56111166A JP11116681A JPS6338128B2 JP S6338128 B2 JPS6338128 B2 JP S6338128B2 JP 56111166 A JP56111166 A JP 56111166A JP 11116681 A JP11116681 A JP 11116681A JP S6338128 B2 JPS6338128 B2 JP S6338128B2
- Authority
- JP
- Japan
- Prior art keywords
- optical
- optical fiber
- wavelength
- trunk
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/29—Repeaters
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56111166A JPS5812448A (ja) | 1981-07-14 | 1981-07-14 | 光フアイバ多元接続通信装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56111166A JPS5812448A (ja) | 1981-07-14 | 1981-07-14 | 光フアイバ多元接続通信装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5812448A JPS5812448A (ja) | 1983-01-24 |
| JPS6338128B2 true JPS6338128B2 (enrdf_load_stackoverflow) | 1988-07-28 |
Family
ID=14554146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56111166A Granted JPS5812448A (ja) | 1981-07-14 | 1981-07-14 | 光フアイバ多元接続通信装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5812448A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3507064A1 (de) * | 1985-02-28 | 1986-08-28 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Optisches nachrichtenuebertragungssystem im teilnehmeranschlussbereich |
| JPS62118647A (ja) * | 1985-11-19 | 1987-05-30 | Matsushita Electric Ind Co Ltd | 光伝送装置 |
-
1981
- 1981-07-14 JP JP56111166A patent/JPS5812448A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5812448A (ja) | 1983-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5058101A (en) | Coherent detection loop distribution system | |
| CA2034915C (en) | Optical fiber telecommunication line with separate, optically transmitted service channels | |
| US6292469B1 (en) | Apparatus and method to monitor communication system status | |
| KR950011082B1 (ko) | 양방향 광섬유 통신 링크 및 공통파장의 광캐리어들을 갖는 신호들을 동시에 광섬유를 통해 전송하는 방법 | |
| US6025948A (en) | Optical signal transmission installation including a repeater monitoring system | |
| JPH06216845A (ja) | 長距離2方向性光ファイバ通信リンク | |
| GB2282020B (en) | Relay transmission system including optical amplification | |
| JPH0342927A (ja) | 光増幅中継伝送路の監視方式 | |
| JPS6153898B2 (enrdf_load_stackoverflow) | ||
| JPS6338128B2 (enrdf_load_stackoverflow) | ||
| EP1014606A3 (en) | Optical transmission system and terminal station thereof | |
| JPS626377B2 (enrdf_load_stackoverflow) | ||
| JPS6251532B2 (enrdf_load_stackoverflow) | ||
| JPS6159575B2 (enrdf_load_stackoverflow) | ||
| KR100350913B1 (ko) | 다중분기형 광 중계장치 | |
| US4933990A (en) | Optical privacy communication system in two-way optical transmission system | |
| JPH07250029A (ja) | 光ループ網伝送方式 | |
| JPS626378B2 (enrdf_load_stackoverflow) | ||
| JP3016355B2 (ja) | 通信・観測融合海底ケーブルシステム | |
| JPH03274928A (ja) | 通信方式 | |
| JPS6316055B2 (enrdf_load_stackoverflow) | ||
| JP2610133B2 (ja) | 双方向光増幅器を用いた多地点間光増幅中継装置 | |
| JPS60251744A (ja) | ブロ−ドバンドネツトワ−クシステム | |
| JP3003774B2 (ja) | Pds構成の光通信システムおよびそのループバック試験方法 | |
| CN116015453A (zh) | Wifi光纤直放站 |